How long is your talk?
Visual milestones at 25 / 50 / 75 / 90% and a chime at the end. Set the title in your tab so you can keep it on a second screen.
Pace your presentation.
How long is your talk?
Visual milestones at 25 / 50 / 75 / 90% and a chime at the end. Set the title in your tab so you can keep it on a second screen.